---
title: "vitess.io/vitess — CVE-2026-104252"
description: "A cross-site scripting flaw affects the Go package vitess.io/vitess. Affected versions: < 0.23.5. Fixed from version 0.23.5. CVSS score 9.8."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-10-15-cve-2026-104252
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-15
dateModified: 2026-10-15
---
# vitess.io/vitess — CVE-2026-104252

A cross-site scripting flaw affects the Go package vitess.io/vitess. Affected versions: < 0.23.5. Fixed from version 0.23.5. CVSS score 9.8.

## What to do

Update vitess.io/vitess to 0.23.5 or later.

| Fact | Value |
| --- | --- |
| Package | vitess.io/vitess |
| Ecosystem | Go modules |
| Class | Cross-site scripting |
| Affected versions | < 0.23.5 |
| Fixed version | 0.23.5 |
| CVSS | 9.8 |
| CVE | CVE-2026-104252 |
| GHSA | GHSA-v75v-6fpf-gvw8 |
| Published on | October 15, 2026 |
| Severity | Critical |

## Sources

- [GitHub Security Advisory — GHSA-v75v-6fpf-gvw8](https://github.com/advisories/GHSA-v75v-6fpf-gvw8) — GitHub Security Advisories
- [NVD — CVE-2026-104252](https://nvd.nist.gov/vuln/detail/CVE-2026-104252) — NVD

---

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